diff --git a/CGALimageIO/src/CGALimageIO/bmp.cpp b/CGALimageIO/src/CGALimageIO/bmp.cpp
index 9d3de05652d..bdd092da9d7 100644
--- a/CGALimageIO/src/CGALimageIO/bmp.cpp
+++ b/CGALimageIO/src/CGALimageIO/bmp.cpp
@@ -15,7 +15,7 @@
 
 
 
-static int _VERBOSE_ = 1;
+static int _VERBOSE_BMP_ = 1;
 
 
 
@@ -80,7 +80,7 @@ void *_readBmpImage( const char *name,
     
     fp = fopen(name, "rb");
     if (fp == NULL) {
-      if ( _VERBOSE_ ) 
+      if ( _VERBOSE_BMP_ ) 
 	fprintf( stderr, "%s: error in opening %s\n", proc, name );
       return( (void*)NULL );
     }
@@ -93,7 +93,7 @@ void *_readBmpImage( const char *name,
     filePos = ftell(fp);
     rc = readUINT16little(fp, &fileType);
     if (rc != 0) {
-      if ( _VERBOSE_ ) 
+      if ( _VERBOSE_BMP_ ) 
 	fprintf( stderr, "%s: error in getting file type %s\n", proc, name );
       return( (void*)NULL );
     }
@@ -198,29 +198,29 @@ void *_readBmpImage( const char *name,
     switch (rc) {
     case 1000:
     case 1006:
-      if ( _VERBOSE_ ) 
+      if ( _VERBOSE_BMP_ ) 
 	fprintf( stderr, "%s: File is not a valid bitmap file\n", proc );
       break;
     case 1001:
-      if ( _VERBOSE_ ) 
+      if ( _VERBOSE_BMP_ ) 
 	fprintf( stderr, "%s: Illegal information in an image\n", proc );
       break;
     case 1002:
-      if ( _VERBOSE_ ) 
+      if ( _VERBOSE_BMP_ ) 
 	fprintf( stderr, "%s: Legal information that I can't handle yet in an image\n", proc );
       break;
     case 1003:
     case 1004:
     case 1005:
-      if ( _VERBOSE_ ) 
+      if ( _VERBOSE_BMP_ ) 
 	fprintf( stderr, "%s: Ran out of memory\n", proc );
       break;
     case 0:
-      if ( _VERBOSE_ > 1 ) 
+      if ( _VERBOSE_BMP_ > 1 ) 
 	fprintf( stderr, "%s: Got good data from file, writing results\n", proc );
       break;
     default:
-      if ( _VERBOSE_ ) 
+      if ( _VERBOSE_BMP_ ) 
 	fprintf( stderr, "%s: Error reading file rc=%d\n", proc,rc );
       break;
     }
@@ -254,7 +254,7 @@ void *_readBmpImage( const char *name,
     /*
      * Dump the images.
      */
-    if ( _VERBOSE_ > 1 ) 
+    if ( _VERBOSE_BMP_ > 1 ) 
       fprintf (stderr, "%s: There are %d images in the file\n", proc, numImages);
 
     if ( numImages >= 2 ) 
@@ -269,7 +269,7 @@ void *_readBmpImage( const char *name,
 
       buf = (void*)malloc( widths[0]*heights[0]*3 * sizeof( unsigned char ) );
       if ( buf == (void*)NULL ) {
-	if ( _VERBOSE_ ) 
+	if ( _VERBOSE_BMP_ ) 
 	  fprintf( stderr, "%s: error in allocating data buffer for %s\n", proc, name );
 
 	for (i=0; i<numImages; i++) {
@@ -303,7 +303,7 @@ void *_readBmpImage( const char *name,
       *dimz = 3;
 
     } else {
-      if ( _VERBOSE_ ) 
+      if ( _VERBOSE_BMP_ ) 
 	fprintf( stderr, "%s: no image or null image\n", proc );
       
       for (i=0; i<numImages; i++) {
@@ -355,7 +355,7 @@ void *_readBmpImage( const char *name,
 	/*
 	 * Loop through all the images that were returned.
 	 */
-      if ( _VERBOSE_ ) {
+      if ( _VERBOSE_BMP_ ) {
 	fprintf (stderr, "%s: Doing image number %d\n\n", proc, i+1);
 	fprintf (stderr, "%s: Image dimensions: (%ld,%ld)\n", proc, widths[i], heights[i]);
       }
@@ -469,15 +469,15 @@ void *_readBmpImage( const char *name,
 
 void IoBmp_verbose ( )
 {
-  if ( _VERBOSE_ <= 0 )
-    _VERBOSE_ = 1;
+  if ( _VERBOSE_BMP_ <= 0 )
+    _VERBOSE_BMP_ = 1;
   else 
-    _VERBOSE_ += 1;
+    _VERBOSE_BMP_ += 1;
 }
 
 void IoBmp_noverbose ( )
 {
-  _VERBOSE_ = 0;
+  _VERBOSE_BMP_ = 0;
 }
 
 
diff --git a/CGALimageIO/src/CGALimageIO/fgetns.cpp b/CGALimageIO/src/CGALimageIO/fgetns.cpp
new file mode 100644
index 00000000000..8a32953d4cf
--- /dev/null
+++ b/CGALimageIO/src/CGALimageIO/fgetns.cpp
@@ -0,0 +1,20 @@
+#include <string.h>
+
+#include "gis.h" 
+#include "inr.h"
+
+/* get a string from a file and discard the ending newline character
+   if any */
+char *fgetns(char *str, int n,  _image *im ) {
+  char *ret;
+  int l;
+
+  memset( str, 0, n );
+  ret = ImageIO_gets( im, str, n );
+
+  if(!ret) return NULL;
+
+  l = strlen(str);
+  if(l > 0 && str[l-1] == '\n') str[l-1] = '\0';
+  return ret;
+}
diff --git a/CGALimageIO/src/CGALimageIO/fgetns.h b/CGALimageIO/src/CGALimageIO/fgetns.h
new file mode 100644
index 00000000000..a108084251e
--- /dev/null
+++ b/CGALimageIO/src/CGALimageIO/fgetns.h
@@ -0,0 +1,8 @@
+#include <string.h>
+
+#include "gis.h" 
+#include "inr.h"
+
+/* get a string from a file and discard the ending newline character
+   if any */
+char *fgetns(char *str, int n,  _image *im );
diff --git a/CGALimageIO/src/CGALimageIO/gis.cpp b/CGALimageIO/src/CGALimageIO/gis.cpp
index 5661dbcce7d..d95902ff9ab 100644
--- a/CGALimageIO/src/CGALimageIO/gis.cpp
+++ b/CGALimageIO/src/CGALimageIO/gis.cpp
@@ -2,6 +2,7 @@
 
 #include "gis.h" 
 #include "inr.h"
+#include "fgetns.h"
 
 #define _LGTH_STRING_ 1024
 
@@ -213,27 +214,6 @@ int testGisHeader(char *,const char *name) {
 
 
 
-/* get a string from a file and discard the ending newline character
-   if any */
-static char *fgetns(char *str, int n,  _image *im ) {
-  char *ret;
-  int l;
-
-  memset( str, 0, n );
-  ret = ImageIO_gets( im, str, n );
-
-  if(!ret) return NULL;
-
-  l = strlen(str);
-  if(l > 0 && str[l-1] == '\n') str[l-1] = '\0';
-  return ret;
-}
-
-
-
-
-
-
 int readGisHeader( const char* name,_image* im)
 {
   char *s, *str = NULL;
diff --git a/CGALimageIO/src/CGALimageIO/inr.cpp b/CGALimageIO/src/CGALimageIO/inr.cpp
index a81ae069c0a..121e4839684 100644
--- a/CGALimageIO/src/CGALimageIO/inr.cpp
+++ b/CGALimageIO/src/CGALimageIO/inr.cpp
@@ -1,4 +1,5 @@
 #include "inr.h"
+#include "fgetns.h"
 
 #include <string.h>
 
@@ -21,10 +22,6 @@ typedef struct {
 /* string list descriptor */
 
 
-static char *fgetns(char *str, int n, _image *im );
-/* get a string from a file and discard the ending newline character
-   if any */
-
 
 static void addStringElement(stringListHead *strhead,
 			     const char *str);
@@ -378,20 +375,6 @@ static void addStringElement(stringListHead *strhead, const char *str) {
   }
 }
 
-/* get a string from a file and discard the ending newline character
-   if any */
-static char *fgetns(char *str, int n, _image *im ) {
-  char *ret = NULL;
-  int l;
-  
-  ret = ImageIO_gets( im, str, n );
-  
-  if(!ret) return NULL;
-
-  l = strlen(str);
-  if(l > 0 && str[l-1] == '\n') str[l-1] = '\0';
-  return ret;
-}
 
 /* concat given string at the last element of given list */
 static void concatStringElement(const stringListHead *strhead,
diff --git a/CGALimageIO/src/CGALimageIO/makefile b/CGALimageIO/src/CGALimageIO/makefile
index 43bc66751af..349179ecfcb 100644
--- a/CGALimageIO/src/CGALimageIO/makefile
+++ b/CGALimageIO/src/CGALimageIO/makefile
@@ -37,7 +37,8 @@ OBJECTS = \
   pnm$(OBJ_EXT) \
   recbuffer$(OBJ_EXT) \
   recline$(OBJ_EXT) \
-  reech4x4$(OBJ_EXT)
+  reech4x4$(OBJ_EXT) \
+  fgetns$(OBJ_EXT)
 
 #---------------------------------------------------------------------#
 #                    libCGALimageIO settings
diff --git a/CGALimageIO/src/CGALimageIO/pnm.cpp b/CGALimageIO/src/CGALimageIO/pnm.cpp
index a7880f9e7ec..c9e70be4003 100644
--- a/CGALimageIO/src/CGALimageIO/pnm.cpp
+++ b/CGALimageIO/src/CGALimageIO/pnm.cpp
@@ -5,6 +5,7 @@
 #include <string.h>
 
 #include "pnm.h"
+#include "fgetns.h"
 
 
 
@@ -75,21 +76,6 @@ PTRIMAGE_FORMAT createPpmFormat() {
   return f;
 }
 
-/* get a string from a file and discard the ending newline character
-   if any */
-static char *fgetns(char *str, int n, _image *im ) 
-{
-  char *ret;
-  int l;
-
-  ret = ImageIO_gets( im, str, n );
-  
-  if(!ret) return NULL;
-  l = strlen(str);
-  if(l > 0 && str[l-1] == '\n') str[l-1] = '\0';
-  return ret;
-}
-
 
 /*
        The  portable pixmap format is a lowest common denominator
diff --git a/CGALimageIO/src/CGALimageIO/recline.cpp b/CGALimageIO/src/CGALimageIO/recline.cpp
index ce85ad3b01d..b791c4e4bc0 100644
--- a/CGALimageIO/src/CGALimageIO/recline.cpp
+++ b/CGALimageIO/src/CGALimageIO/recline.cpp
@@ -33,7 +33,7 @@
 
 #include <recline.h>
 
-static int _VERBOSE_ = 0;
+static int _VERBOSE_RECLINE_ = 0;
 
 #define EXIT_ON_FAILURE 0
 #define EXIT_ON_SUCCESS 1
@@ -65,7 +65,7 @@ RFcoefficientType * InitRecursiveCoefficients( double x,
   RFcoefficientType *RFC = NULL;
   RFC = (RFcoefficientType *)malloc( sizeof(RFcoefficientType) );
   if ( RFC == NULL ) {
-    if ( _VERBOSE_ != 0 ) 
+    if ( _VERBOSE_RECLINE_ != 0 ) 
       fprintf( stderr, "%s: allocation failed\n", proc );
     return( NULL );
   }
@@ -90,7 +90,7 @@ RFcoefficientType * InitRecursiveCoefficients( double x,
   case GAUSSIAN_FIDRICH :
     
     if ( x < 0.1 ) {
-      if ( _VERBOSE_ != 0 ) {
+      if ( _VERBOSE_RECLINE_ != 0 ) {
 	fprintf( stderr, "%s: improper value of coefficient (should be >= 0.1).\n", proc );
       }
       free( RFC );
@@ -99,7 +99,7 @@ RFcoefficientType * InitRecursiveCoefficients( double x,
 
     switch ( derivative ) {
     default :
-      if ( _VERBOSE_ != 0 ) {
+      if ( _VERBOSE_RECLINE_ != 0 ) {
 	fprintf( stderr, "%s: improper value of derivative order.\n", proc );
       }
       free( RFC );
@@ -170,7 +170,7 @@ RFcoefficientType * InitRecursiveCoefficients( double x,
     
     switch ( derivative ) {
     default :
-      if ( _VERBOSE_ != 0 ) {
+      if ( _VERBOSE_RECLINE_ != 0 ) {
 	fprintf( stderr, "%s: improper value of derivative order.\n", proc );
       }
       free( RFC );
@@ -198,7 +198,7 @@ RFcoefficientType * InitRecursiveCoefficients( double x,
   case GAUSSIAN_DERICHE :
     
     if ( x < 0.1 ) {
-      if ( _VERBOSE_ != 0 ) {
+      if ( _VERBOSE_RECLINE_ != 0 ) {
 	fprintf( stderr, "%s: improper value of coefficient (should be >= 0.1).\n", proc );
       }
       free( RFC );
@@ -207,7 +207,7 @@ RFcoefficientType * InitRecursiveCoefficients( double x,
 
     switch ( derivative ) {
     default :
-      if ( _VERBOSE_ != 0 ) {
+      if ( _VERBOSE_RECLINE_ != 0 ) {
 	fprintf( stderr, "%s: switch to default coefficients (smoothing).\n", proc );
       }
       derivative = DERIVATIVE_0;
@@ -382,14 +382,14 @@ RFcoefficientType * InitRecursiveCoefficients( double x,
 
 
   default :
-    if ( _VERBOSE_ != 0 ) {
+    if ( _VERBOSE_RECLINE_ != 0 ) {
       fprintf( stderr, "%s: switch to default recursive filter (Deriche's filters).\n", proc );
     }
     type_filter = ALPHA_DERICHE;
   case ALPHA_DERICHE :
 
     if ( (x < 0.1) || (x > 1.9) ) {
-      if ( _VERBOSE_ != 0 ) {
+      if ( _VERBOSE_RECLINE_ != 0 ) {
 	fprintf( stderr, "%s: improper value of coefficient (should be >= 0.1 and <= 1.9).\n", proc );
       }
       free( RFC );
@@ -399,7 +399,7 @@ RFcoefficientType * InitRecursiveCoefficients( double x,
     
     switch ( derivative ) {
     default :
-      if ( _VERBOSE_ != 0 ) {
+      if ( _VERBOSE_RECLINE_ != 0 ) {
 	fprintf( stderr, "%s: switch to default coefficients (smoothing).\n", proc );
       }
       derivative = DERIVATIVE_0;
@@ -472,12 +472,12 @@ int RecursiveFilter1D( RFcoefficientType *RFC,
   register double *d0, *d1, *d2, *d3, *d4;
 
   if ( RFC->type_filter == UNKNOWN_FILTER ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_RECLINE_ != 0 )
       fprintf( stderr, "%s: unknown type of recursive filter.\n", proc );
     return( EXIT_ON_FAILURE );
   }
   if ( RFC->derivative == NODERIVATIVE ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_RECLINE_ != 0 )
       fprintf( stderr, "%s: unknown type of derivative.\n", proc );
     return( EXIT_ON_FAILURE );
   }
@@ -488,7 +488,7 @@ int RecursiveFilter1D( RFcoefficientType *RFC,
   
   switch( RFC->type_filter ) {
   default :
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_RECLINE_ != 0 )
       fprintf( stderr, "%s: unknown type of recursive filter.\n", proc );
     return( EXIT_ON_FAILURE );
   case GAUSSIAN_FIDRICH :
@@ -646,9 +646,9 @@ int RecursiveFilter1D( RFcoefficientType *RFC,
 
 void Recline_verbose ( )
 {
-  _VERBOSE_ = 1;
+  _VERBOSE_RECLINE_ = 1;
 }
 void Recline_noverbose ( )
 {
-  _VERBOSE_ = 0;
+  _VERBOSE_RECLINE_ = 0;
 }
diff --git a/CGALimageIO/src/CGALimageIO/reech4x4.cpp b/CGALimageIO/src/CGALimageIO/reech4x4.cpp
index 7d3c07551ba..8f5ccaab647 100644
--- a/CGALimageIO/src/CGALimageIO/reech4x4.cpp
+++ b/CGALimageIO/src/CGALimageIO/reech4x4.cpp
@@ -30,7 +30,7 @@
 
 #define _CONVERTR_(R) ( R )
 #define _CONVERTI_(R) ( (R) >= 0.0 ? ((int)((R)+0.5)) : ((int)((R)-0.5)) )
-static int _VERBOSE_ = 0;
+static int _VERBOSE_REECH_ = 0;
 
 
 
@@ -80,7 +80,7 @@ void Reech3DTriLin4x4_u8 ( void* theBuf, /* buffer to be resampled */
   register u8 *rbuf = (u8*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -243,7 +243,7 @@ void Reech3DTriLin4x4gb_u8 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -405,7 +405,7 @@ void Reech3DNearest4x4_u8 ( void* theBuf, /* buffer to be resampled */
   register u8 *rbuf = (u8*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -445,7 +445,7 @@ void Reech2DTriLin4x4_u8 ( void* theBuf, /* buffer to be resampled */
   register u8 *rbuf = (u8*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (u8*)theBuf;
@@ -536,7 +536,7 @@ void Reech2DTriLin4x4gb_u8 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (u8*)theBuf;
@@ -624,7 +624,7 @@ void Reech2DNearest4x4_u8 ( void* theBuf, /* buffer to be resampled */
   register u8 *rbuf = (u8*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (u8*)theBuf;
@@ -691,7 +691,7 @@ void Reech3DTriLin4x4_s8 ( void* theBuf, /* buffer to be resampled */
   register s8 *rbuf = (s8*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -854,7 +854,7 @@ void Reech3DTriLin4x4gb_s8 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -1016,7 +1016,7 @@ void Reech3DNearest4x4_s8 ( void* theBuf, /* buffer to be resampled */
   register s8 *rbuf = (s8*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -1056,7 +1056,7 @@ void Reech2DTriLin4x4_s8 ( void* theBuf, /* buffer to be resampled */
   register s8 *rbuf = (s8*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (s8*)theBuf;
@@ -1147,7 +1147,7 @@ void Reech2DTriLin4x4gb_s8 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (s8*)theBuf;
@@ -1235,7 +1235,7 @@ void Reech2DNearest4x4_s8 ( void* theBuf, /* buffer to be resampled */
   register s8 *rbuf = (s8*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (s8*)theBuf;
@@ -1302,7 +1302,7 @@ void Reech3DTriLin4x4_u16 ( void* theBuf, /* buffer to be resampled */
   register u16 *rbuf = (u16*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -1465,7 +1465,7 @@ void Reech3DTriLin4x4gb_u16 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -1627,7 +1627,7 @@ void Reech3DNearest4x4_u16 ( void* theBuf, /* buffer to be resampled */
   register u16 *rbuf = (u16*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -1667,7 +1667,7 @@ void Reech2DTriLin4x4_u16 ( void* theBuf, /* buffer to be resampled */
   register u16 *rbuf = (u16*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (u16*)theBuf;
@@ -1758,7 +1758,7 @@ void Reech2DTriLin4x4gb_u16 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (u16*)theBuf;
@@ -1846,7 +1846,7 @@ void Reech2DNearest4x4_u16 ( void* theBuf, /* buffer to be resampled */
   register u16 *rbuf = (u16*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (u16*)theBuf;
@@ -1913,7 +1913,7 @@ void Reech3DTriLin4x4_s16 ( void* theBuf, /* buffer to be resampled */
   register s16 *rbuf = (s16*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -2076,7 +2076,7 @@ void Reech3DTriLin4x4gb_s16 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -2238,7 +2238,7 @@ void Reech3DNearest4x4_s16 ( void* theBuf, /* buffer to be resampled */
   register s16 *rbuf = (s16*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -2278,7 +2278,7 @@ void Reech2DTriLin4x4_s16 ( void* theBuf, /* buffer to be resampled */
   register s16 *rbuf = (s16*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (s16*)theBuf;
@@ -2369,7 +2369,7 @@ void Reech2DTriLin4x4gb_s16 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (s16*)theBuf;
@@ -2457,7 +2457,7 @@ void Reech2DNearest4x4_s16 ( void* theBuf, /* buffer to be resampled */
   register s16 *rbuf = (s16*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (s16*)theBuf;
@@ -2524,7 +2524,7 @@ void Reech3DTriLin4x4_r32 ( void* theBuf, /* buffer to be resampled */
   register r32 *rbuf = (r32*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -2687,7 +2687,7 @@ void Reech3DTriLin4x4gb_r32 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -2849,7 +2849,7 @@ void Reech3DNearest4x4_r32 ( void* theBuf, /* buffer to be resampled */
   register r32 *rbuf = (r32*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     for ( j = 0; j < rdimy; j ++ )
     for ( i = 0; i < rdimx; i ++, rbuf ++ ) {
@@ -2889,7 +2889,7 @@ void Reech2DTriLin4x4_r32 ( void* theBuf, /* buffer to be resampled */
   register r32 *rbuf = (r32*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (r32*)theBuf;
@@ -2980,7 +2980,7 @@ void Reech2DTriLin4x4gb_r32 ( void* theBuf, /* buffer to be resampled */
   register double g=gain;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (r32*)theBuf;
@@ -3068,7 +3068,7 @@ void Reech2DNearest4x4_r32 ( void* theBuf, /* buffer to be resampled */
   register r32 *rbuf = (r32*)resBuf;
 
   for ( k = 0; k < rdimz; k ++ ) {
-    if ( _VERBOSE_ != 0 )
+    if ( _VERBOSE_REECH_ != 0 )
       fprintf( stderr, "Processing slice %d\r", k );
     /* tbuf represente le premier point du plan */
     tbuf  = (r32*)theBuf;
@@ -3095,11 +3095,11 @@ void Reech2DNearest4x4_r32 ( void* theBuf, /* buffer to be resampled */
 
 void Reech4x4_verbose ( )
 {
-  _VERBOSE_ = 1;
+  _VERBOSE_REECH_ = 1;
 }
 
 void Reech4x4_noverbose ( )
 {
-  _VERBOSE_ = 0;
+  _VERBOSE_REECH_ = 0;
 }